*SUPPORT*
IN: kiki OUT: BLUE
IN: zup lug OUT: YELLOW PURPLE
IN: zup lug lug OUT: YELLOW PURPLE PURPLE
IN: lug gazzer zup OUT: PURPLE PURPLE YELLOW YELLOW
IN: kiki zup gazzer lug OUT: BLUE YELLOW YELLOW PURPLE PURPLE
IN: kiki fep zup fep zup kiki OUT: BLUE YELLOW YELLOW BLUE YELLOW YELLOW BLUE BLUE
IN: wif wif OUT: RED RED
IN: zup gazzer kiki OUT: YELLOW YELLOW BLUE BLUE
IN: lug tufa tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: kiki tufa OUT: BLUE BLUE
IN: kiki gazzer kiki tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE
IN: zup tufa tufa OUT: YELLOW YELLOW YELLOW YELLOW
IN: kiki gazzer kiki lug OUT: BLUE BLUE BLUE PURPLE BLUE PURPLE
IN: zup tufa OUT: YELLOW YELLOW

*QUERY*
IN: zup kiki tufa OUT: YELLOW BLUE YELLOW BLUE
IN: wif fep lug OUT: RED PURPLE RED RED
IN: lug OUT: PURPLE
IN: zup gazzer lug tufa OUT: YELLOW YELLOW PURPLE PURPLE PURPLE PURPLE
IN: wif fep wif wif OUT: RED RED RED RED RED
IN: kiki kiki fep kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: lug kiki OUT: PURPLE BLUE
IN: lug gazzer kiki tufa OUT: PURPLE PURPLE BLUE BLUE BLUE BLUE
IN: wif lug fep lug OUT: RED PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: RED

*GRAMMAR*
zup -> YELLOW 
 lug -> PURPLE 
 wif -> RED 
 kiki -> BLUE 
 u1 gazzer x1 -> [u1] [u1] [x1] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 fep x1 -> [u1] [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 